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DEBRUIJN(1)		    NCBI Tools User's Manual		     DEBRUIJN(1)

NAME
     debruijn - de Bruijn sequence generator

SYNOPSIS
     debruijn [-] -a str -n k

DESCRIPTION
     debruijn  generates (on standard output) a string over the specified alpha-
     bet containing every possible word (substring) of the specified length  ex-
     actly  once.   Note:  Substrings are not taken to wrap around, so the first
     k-1 characters repeat at the end.

OPTIONS
     A summary of options is included below.

     -	    Print usage message.

     -a str
	    Alphabet (supply ncbistdaa or ncbi2na  for	standard  alphabets,  or
	    supply your own alphabet).

     -n k   Word size.

AUTHOR
     The National Center for Biotechnology Information.

NCBI				   2004-02-07			     DEBRUIJN(1)

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